efficient air conditioner best sellers

#1 12000BTU Mini Split Air COSTWAY 12000BTU Mini Split Air Conditioner& Heater, 20 SEER2 115V Wall-Mounted Ductless AC Unit Cools Rooms up to 750 Sq. Ft, Energy Efficient Inverter AC with Heat Pump (Blast Series)

$539.99 on Amazon

#2 Versa Series 12000 BTU DELLA Versa Series 12000 BTU Mini Split Air Conditioner Work with Alexa 19 SEER2 Cools Up to 550 Sq.Ft Energy Efficient Ductless Inverter System, Heat Pump Pre-Charged and 16.4ft Installation Kits

$699.96 on Amazon

#3 LifePlus Portable Air LifePlus Portable Air Conditioner 6000BTU (10000BTU Ashrae) Indoor Room AC Unit Dehumidifier Window Kit Remote Control Easy&Efficient Bedroom

$226.99 on Walmart

#4 Rigid Reusable Air Filter Biodefensor Rigid Reusable Air Filter 20x30x1, Made in USA - Cut to Fit Furnace, Air Conditioner, HVAC - Durable Washable AC Filter, High Airflow Energy-Efficient Includes Prep Pad & Hook Tape, 1-Pack

$27.95 on Amazon

#5 🔥 🆕 EasyStart FLEX Home AC MICRO-AIR EasyStart FLEX Home AC Soft Starter 398 – Bluetooth Soft Start Kit for Home Air Conditioners & Commercial Use, Works with Generators, Reduces Power Surge, Efficient Start-Up - Up to 6 Tons

$389 on Amazon

#6 Duo 14 000 BTU (12 000 Midea Duo 14,000 BTU (12,000 BTU SACC) High Efficiency Inverter Ultra Quiet Portable Air Conditioner,with Heat up to 550 Sq. Ft., Works with Alexa/Google Assistant, with Remote Control & Window Kit

$699 on Amazon

#7 18000 BTU Wifi Enabled COSTWAY 18000 BTU Wifi Enabled Mini Split Air Conditioner & Heater, 21 SEER2 208-230V Inverter AC Unit Cools up to 1250 Sq. Ft., Energy Efficient (Black, 18000BTU, 208-230V, 21 SEER2-WIFI)

$679.99 on Amazon

#8 For Dometic 3104928.019 DMUPNICK For-Dometic 3104928.019 RV Air Conditioner Cover and Filter Kit - Easy Install, Improved Efficiency, Long-lasting, RV A/C Parts and Accessories for Enhanced Air Quality and Maintenance Solution

$13.86 on Amazon

#9 Energy Star 12 000 BTU Keystone Energy Star 12,000 BTU Window Mounted Inverter Air Conditioner with Supplemental Heat, Quiet High Efficiency Window AC Unit with Remote for Apartment, Medium-Large Rooms up to 550-Sq.Ft.

$569.99 on Amazon

#10 The Windmill AC Modern Windmill - The Windmill AC Modern Air Conditioner with WhisperTech- Ultra-Quiet, More Efficient, and Voice-Enabled Window AC Unit - Easy Install - Includes User Friendly App, 8,000 BTU

$449 on Amazon

#11 8 000 BTU Window Inverter Keystone 8,000 BTU Window Inverter Air Conditioner with Supplemental Heat, 115V, AC for Apartment and Medium Rooms up to 350-Sq. Ft., Quiet, High Efficiency, Energy Star Window AC Unit with Remote

$511.90 on Amazon

#12 Profile ClearView Inverter GE Profile ClearView Inverter Window Air Conditioner Unit, 10,300 BTU, U-Shaped Adjustable Depth, Energy Efficient Cooling up to 450 sq ft., Ultra Quiet, SMART Home Capable, Includes Remote, White

$529.99 on Amazon

#13 GO Cool RV Air Conditioner TOSOT GO Cool RV Air Conditioner 15000 BTU, Non-Ducted Camper Rooftop AC Unit with Heat Pump, High-Efficiency EER 8.5, WiFi and Remote Control, White

$1109.99 on Amazon

#14 Window Air Conditioner GE Window Air Conditioner 10000 BTU, Wi-Fi Enabled, Energy-Efficient Cooling for Medium Rooms, 10K BTU Window AC Unit with Easy Install Kit, Control Using Remote or Smartphone App

$354.95 on Amazon

#15 12 000 BTU High Efficiency LG 12,000 BTU High Efficiency Dual Inverter Window Air Conditioner with Wi-Fi and LCD Remote, 115V

$480.51 on Wayfair

#16 8 000 BTU Wall Mounted Keystone 8,000 BTU Wall Mounted Air Conditioner with Supplemental Heat and Dehumidifier Function, 115V, Wall AC for Small-Medium Sized Rooms up to 350 Sq.Ft. with Remote, Quiet, High Efficiency AC

$519.99 on Amazon

#17 🔥 12 000 BTU Wall Mounted Keystone 12,000 BTU Wall Mounted Air Conditioner with Supplemental Heat and Dehumidifier Function, 230V, Wall AC with Remote for Small and Medium Sized Rooms up to 550 Sq.Ft., Quiet, High Efficiency

$579.99 on Amazon

#18 🔥 🆕 Window Air Conditioner DELLA Window Air Conditioner, 5000 BTU Cools Up To 150 Sq. Ft, Reusable Filter, Easy Install Kit, Energy Saving AC Unit with Easy to Use Mechanical Control, Efficient Cooling For Smaller Areas

$164.96 on Amazon

#19 10 000 BTU Wall Mounted Keystone 10,000 BTU Wall Mounted Air Conditioner with Supplemental Heat and Dehumidifier, 230V, Wall AC with Remote Control for Small and Medium Sized Rooms up to 450 Sq.Ft., Quiet, High Efficiency AC

$549.99 on Amazon

#20 8 500 BTU High Efficiency LG 8,500 BTU High Efficiency Dual Inverter Window Air Conditioner with Wi-Fi and LCD Remote, 115V

$419 on Wayfair